Core Jumper Vs Duranta CB Allan Dynamic X800

NameCore JumperDuranta CB Allan Dynamic X800
DetailsFrame Size: 18"
Rim Size: 26,
Alloy Frame,
Double Alloy Rim,
Speed: 21 Speed,
Shifter: EF-50,
Front Dera: Shimano Tourney,
Rear Dera: Shimano Tourney,
Fork: Suntour M 3020,
Handle Bar: dmu alloy,
Sit post: Alloy, Soft Sit,
Head Parts: neco,
Brake: V Brake (ARTEK),
Tyer: INNOVA,
Tyer Size: 26"x2.1,
BB set Upgraded,
Color: White & Silver,
Duranta CB Allan Dynamic X800 26"
Brand: Duranta
Item code: 847164
Frame size: alloy: 26" x 18", tig welded
Fork steel suspension fork with lock system
Pedal alloy pedal
Saddle: Pu foam , with match color
Carrier: N/A
Brake set: Disk brake rotor dia 160mm
Handle bar: Steel-raise 30mm, 22.2*600mm, barbore-31.8mm
Rim: Mag aluminum 10 blade
Hub: Mag wheel adjusted hubs
Mudguard: N/A
Freewheel: 7 speed index 14-28 t
Chain: Steel 1/2'' x 3/32'' links, 108 link
Chain wheel: 24/34/42t, crank length-170mm with plastic gurad
Front derailleur: Top swing. 28.6mm clamp. For 42-34-24t chainset
Rear derailleur: Rear derailluer, rd-tz50, gs 6/7-speed, long case, direct install
Shifter lever shifter lever, duranta st-ef51
Stem: Alloy stem, ext:90mm
Price Tk 18,000.00Tk 15,855.00